Official observations from the Guangzhou Baiyun International Airport meteorological station, the market's resolution source, recorded a peak temperature of 31°C around midday under partly cloudy conditions with light southerly winds, aligning with China Meteorological Administration real-time data and model outputs predicting highs near 30–32°C amid warm air advection. This exceeds the April climatological average of 26°C but fits recent patterns of above-normal warmth in Guangdong Province. Trader consensus at 100% implied probability reflects the diurnal cooling cycle now underway, with evening readings dropping to 24–26°C as of late April 15. Realistic challenges include a rare late-afternoon convective heat burst pushing above 31°C before midnight resolution or a data revision from station logs, though current trends and sunset timing make this unlikely. Final CMA daily summary expected shortly.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Guangzhou on April 15?
Highest temperature in Guangzhou on April 15?
31°C 100.0%
30°C or below <1%
32°C <1%
33°C <1%
$26,525 Vol.
$26,525 Vol.
30°C or below
No
31°C
Yes
32°C
No
33°C
No
34°C
No
35°C
No
36°C
No
37°C
No
38°C
No
39°C
No
40°C or higher
No
31°C 100.0%
30°C or below <1%
32°C <1%
33°C <1%
$26,525 Vol.
$26,525 Vol.
30°C or below
No
31°C
Yes
32°C
No
33°C
No
34°C
No
35°C
No
36°C
No
37°C
No
38°C
No
39°C
No
40°C or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Apr 14, 2026, 6:04 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the Guangzhou Baiyun International Airport meteorological station, the market's resolution source, recorded a peak temperature of 31°C around midday under partly cloudy conditions with light southerly winds, aligning with China Meteorological Administration real-time data and model outputs predicting highs near 30–32°C amid warm air advection. This exceeds the April climatological average of 26°C but fits recent patterns of above-normal warmth in Guangdong Province. Trader consensus at 100% implied probability reflects the diurnal cooling cycle now underway, with evening readings dropping to 24–26°C as of late April 15. Realistic challenges include a rare late-afternoon convective heat burst pushing above 31°C before midnight resolution or a data revision from station logs, though current trends and sunset timing make this unlikely. Final CMA daily summary expected shortly.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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